An interesting and useful talk given by three experienced Veterinary Disease investigators from Shrewsbury and Carmarthen VI centres and Wales Veterinary Science Centre. This talk will be split into bovine, ovine and porcine species, presenting some of the cases which have crossed our postmortem tables in recent months. Each case study will be discussed as the case was presented to the vet, with history, details of the postmortem report with pictures, diagnostic results and a summary and a conclusion of the findings. Let us walk you through what we do on a day-to-day basis!